The clear protective lens can be unscrewed

model OVE-40-VX100

While light oxidation can be removed with a non-abrasive material

By using the genuine Trane part

Can I use this switch in place of an L145 or L160 limit

Watts F315130 Valve 321894-708 The clear protective lens canThe Watts F315130, also known as the N240X 6 T&P relief valve, is a high capacity 1 inch FNPT safety solution engineered for commercial water heating systems. Designed for extreme reliability, this automatic reseating relief valve features a robust bronze body and a 6 inch stainless steel thermostat probe that ensures precise thermal response. With a pressure relief setting of 150 PSI and a temperature relief capacity of 730,000 BTU hr (CSA rated), it